9000135 has 12 divisors (see below), whose sum is σ = 15600312. Its totient is φ = 4800048.

The previous prime is 9000127. The next prime is 9000143. The reversal of 9000135 is 5310009.

It is an interprime number because it is at equal distance from previous prime (9000127) and next prime (9000143).

It is not a de Polignac number, because 9000135 - 2³ = 9000127 is a prime.

9000135 is a modest number, since divided by 135 gives 90 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99957 + ... + 100046.

It is an arithmetic number, because the mean of its divisors is an integer number (1300026).

Almost surely, 2^9000135 is an apocalyptic number.

9000135 is a deficient number, since it is larger than the sum of its proper divisors (6600177).

9000135 is a wasteful number, since it uses less digits than its factorization.

9000135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200014 (or 200011 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 9000135 is about 3000.0224999156. The cubic root of 9000135 is about 208.0094223419.

Subtracting from 9000135 its product of nonzero digits (135), we obtain a square (9000000 = 3000²).

The spelling of 9000135 in words is "nine million, one hundred thirty-five", and thus it is an aban number.